Mr. Muhammad Ali Tabba is the Chief Executive of Lucky Cement Limited, succeeding his late father in 2005. He also serves as the Chief Executive Officer of Yunus Textile Mills Ltd (YTM), a state-of-the-art home textile mill with subsidiaries in North America and Europe. Simultaneously spearheading both these organizations, he also plays a pivotal role in providing strategic vision to ICI Pakistan Limited as its Vice Chairman.

He started his career with Yunus Brothers Group (YBG) – a 'Family run conglomerate’ in 1991. YBG is one of the premier business houses in Pakistan with diversified interests in Building Materials, Chemicals, Pharmaceuticals, Energy, Textiles, Automotive and Real Estate Development. Muhammad Ali Tabba was the past Chairman of Pakistan Business Council (PBC), a business advocacy forum comprising of leading private sector businesses. He is the Chairman of Lucky Motors Corporation (formerly KIA Lucky Motors) and Lucky Electric Power Company Limited.

He is the Chairman of All Pakistan Cement Manufacturing Association (APCMA), a regulatory body of cement manufacturers in Pakistan and also the Chairman of Pakistan Textile Council (PTC) in Pakistan, a think tank, advocacy and research based body.

In recognition of his outstanding services and contributions in the social development sector of Pakistan, World Economic Forum (WEF) in 2010 bestowed the title of Young Global Leader (YGL) to Muhammad Ali Tabba. He is also the recipient of Karachi Chamber of Commerce and Industry “Businessman of the Year” Gold Medal Award for 2012- 2013.

With extensive engagements in many Community Welfare Projects, Muhammad Ali Tabba also serves on the Board of Governors at numerous renowned Universities, Institutions and Foundations. He is the Vice Chairman of a not-for-Profit organization, Aziz Tabba Foundation. The Foundation is working extensively in the field of Social Welfare, Education, Health and Housing. The Foundation runs two state-of-the-art Hospitals in Karachi; 170 bed Tabba Heart Institute (THI) which is a dedicated Cardiac Care Hospital and 100 bed Tabba Kidney Institute (TKI), a specialized institution providing comprehensive treatment for Nephro-Urological disorder.

In recognition of his outstanding services and contribution to the business as well as the social development sector of Pakistan, Government of Pakistan has awarded him with Sitara-E-Imtiaz in 2018.